JP5754977B2 - クッションパッド及びその製造方法 - Google Patents

クッションパッド及びその製造方法 Download PDF

Info

Publication number
JP5754977B2
JP5754977B2 JP2011033478A JP2011033478A JP5754977B2 JP 5754977 B2 JP5754977 B2 JP 5754977B2 JP 2011033478 A JP2011033478 A JP 2011033478A JP 2011033478 A JP2011033478 A JP 2011033478A JP 5754977 B2 JP5754977 B2 JP 5754977B2
Authority
JP
Japan
Prior art keywords
layer
cushion pad
molecular weight
core layer
surface layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2011033478A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011189121A (ja
Inventor
近藤　哲史
哲史 近藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inoac Corp
Original Assignee
Inoac Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inoac Corp filed Critical Inoac Corp
Priority to JP2011033478A priority Critical patent/JP5754977B2/ja
Publication of JP2011189121A publication Critical patent/JP2011189121A/ja
Application granted granted Critical
Publication of JP5754977B2 publication Critical patent/JP5754977B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/06—Making multilayered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/70—Upholstery springs ; Upholstery
    • B60N2/7017—Upholstery springs ; Upholstery characterised by the manufacturing process; manufacturing upholstery or upholstery springs not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Molding Of Porous Articles (AREA)
  • Laminated Bodies (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
JP2011033478A 2010-02-19 2011-02-18 クッションパッド及びその製造方法 Active JP5754977B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011033478A JP5754977B2 (ja) 2010-02-19 2011-02-18 クッションパッド及びその製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010035271 2010-02-19
JP2010035271 2010-02-19
JP2011033478A JP5754977B2 (ja) 2010-02-19 2011-02-18 クッションパッド及びその製造方法

Publications (2)

Publication Number Publication Date
JP2011189121A JP2011189121A (ja) 2011-09-29
JP5754977B2 true JP5754977B2 (ja) 2015-07-29

Family

ID=44483034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011033478A Active JP5754977B2 (ja) 2010-02-19 2011-02-18 クッションパッド及びその製造方法

Country Status (8)

Country Link
US (1) US20120313421A1 (fr)
EP (1) EP2537445B1 (fr)
JP (1) JP5754977B2 (fr)
CN (1) CN102762133B (fr)
BR (1) BR112012020786B1 (fr)
CA (1) CA2790042C (fr)
MX (1) MX347189B (fr)
WO (1) WO2011102449A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6001243B2 (ja) * 2011-08-11 2016-10-05 株式会社ブリヂストン 衝撃吸収体、及び衝撃吸収体の製造方法
CN103889278B (zh) * 2011-10-14 2017-08-08 株式会社普利司通 坐垫
JP2013128763A (ja) * 2011-11-21 2013-07-04 Bridgestone Corp シート用パッド
JP5777216B2 (ja) 2012-01-17 2015-09-09 株式会社Ｓｍｐテクノロジーズ ポリウレタン発泡体
EP2999579A4 (fr) * 2013-05-23 2017-01-25 Proprietect L.P. Élément rembourré, et procédé et moule pour sa production
KR20150022551A (ko) * 2013-08-23 2015-03-04 현대모비스 주식회사 크래쉬 패드 및 그 성형방법
JP2016041211A (ja) * 2014-08-19 2016-03-31 東洋ゴム工業株式会社 クッションパッド
JP6703991B2 (ja) * 2015-08-04 2020-06-03 株式会社ブリヂストン 軟質ポリウレタンフォーム成形品、およびシート用パッド
JP6492183B2 (ja) * 2015-09-01 2019-03-27 三井化学株式会社 緩衝材、塗装用自動運動装置用緩衝材、緩衝材付自動運動装置および緩衝材付塗装用自動運動装置
CN108348075B (zh) * 2015-11-11 2021-03-23 株式会社普利司通 软质聚氨酯发泡成形品和座垫
CN106088960B (zh) * 2016-07-22 2018-06-29 河南新兴木塑科技有限公司 一种木塑共挤门
JP6823982B2 (ja) * 2016-09-21 2021-02-03 株式会社東洋クオリティワン シートパッド
JP2020117882A (ja) * 2019-01-21 2020-08-06 パナソニックＩｐマネジメント株式会社 台座及びこれを備えた床支持脚
KR102387804B1 (ko) * 2020-03-25 2022-04-19 김철중 외과 수술용 미끄럼방지 메모리폼 패드 및 이의 제조방법
CN119116796A (zh) * 2023-06-13 2024-12-13 明门(中国)幼童用品有限公司 支撑结构、座垫结构以及儿童安全座椅

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1066735B (de) * 1956-12-05 1959-10-08 The General Tire &. Rubber Company, Akron, Ohio (V. St. A.) Verfahren zur Herstellung von Polyurethanschaumstoffen
JPS5914342B2 (ja) * 1978-04-07 1984-04-04 ワコ−ケミカル株式会社 複合シ−トクッション材
JPS62183790A (ja) * 1986-02-07 1987-08-12 三進興産株式会社 クツシヨンシ−ト
JP2578163B2 (ja) * 1988-04-30 1997-02-05 日本発条株式会社 シート用クッション体
US5098778A (en) * 1990-04-24 1992-03-24 General Electric Company Plastic based laminates comprising outer fiber-reinforced thermoset sheets, lofted fiber-reinforced thermoplastic sheets and a foam core layer
CN2101416U (zh) * 1991-04-03 1992-04-15 单惠麟 高回弹发泡软垫
JP3564218B2 (ja) 1995-06-07 2004-09-08 タカノ株式会社 クッション構造
JP4719342B2 (ja) 2000-08-24 2011-07-06 株式会社イノアックコーポレーション シートクッション用パッド
JP4484346B2 (ja) * 2000-09-29 2010-06-16 株式会社デルタツーリング 車両用シート
JP2003335830A (ja) * 2002-05-20 2003-11-28 Kao Corp 発泡体
CN100540581C (zh) * 2004-02-17 2009-09-16 株式会社普利司通 低回弹性、高透气性的聚氨酯泡沫及其应用
US20050210595A1 (en) * 2004-03-23 2005-09-29 Di Stasio Anthony A Mattress having reticulated viscoelastic foam
KR20060108223A (ko) * 2005-04-12 2006-10-17 가부시키가이샤 타카시마 저반발성 폴리우레탄 폼 및 그 제조 방법
FR2897023B1 (fr) * 2006-02-06 2008-04-18 Faurecia Sieges Automobile Coussin d'element de siege de vehicule automobile et procede de fabrication d'un tel coussin
EP1990354B1 (fr) * 2007-05-08 2012-08-22 Eigenmann & Veronelli S.p.A. Mousse en polyuréthane viscoélastique et procédé de préparation correspondant
JP2010035271A (ja) 2008-07-25 2010-02-12 Sanken Electric Co Ltd 電力変換装置

Also Published As

Publication number Publication date
US20120313421A1 (en) 2012-12-13
WO2011102449A1 (fr) 2011-08-25
EP2537445B1 (fr) 2015-05-13
CA2790042A1 (fr) 2011-08-25
MX2012009533A (es) 2012-09-12
BR112012020786B1 (pt) 2020-12-08
CN102762133A (zh) 2012-10-31
CN102762133B (zh) 2014-11-19
JP2011189121A (ja) 2011-09-29
MX347189B (es) 2017-04-19
EP2537445A1 (fr) 2012-12-26
BR112012020786A2 (pt) 2016-05-03
CA2790042C (fr) 2017-08-22
EP2537445A4 (fr) 2014-03-19

Similar Documents

Publication Publication Date Title
JP5754977B2 (ja) クッションパッド及びその製造方法
JP6675822B2 (ja) クッションパッドの製造方法
JP7368102B2 (ja) ポリウレタンフォームとその製造方法
CN110248978A (zh) 发泡聚氨酯弹性体原料、发泡聚氨酯弹性体及发泡聚氨酯弹性体的制造方法
JP2018048246A (ja) シートパッド
JP7113011B2 (ja) 軟質ポリウレタンフォーム用組成物、軟質ポリウレタンフォーム並びに車両用シートパッド
JP4718158B2 (ja) 軟質ポリウレタン発泡体
JP7774986B2 (ja) ポリウレタンフォーム及びシートクッション
EP3332671B1 (fr) Coussin pour siège fait d'un article moulé en mousse de polyuréthane souple
WO2016017329A1 (fr) Mousse de polyuréthane et coussin de siège
JP2016033213A (ja) 軟質ポリウレタンフォーム用ポリイソシアネート組成物
EP4552534A1 (fr) Coussin de siège
JP4689428B2 (ja) シートクッション
JP4926599B2 (ja) シートクッション
JP4718157B2 (ja) 軟質ポリウレタン発泡体、軟質ポリウレタン発泡体の製造方法、及びクッション
JP7847932B2 (ja) シートパッド
JP2021105188A (ja) 低反発性ポリウレタンフォームの製造方法と低反発性ポリウレタンフォーム用組成物と低反発性ポリウレタンフォーム
JP5456634B2 (ja) シートクッションの製造方法
US20250361352A1 (en) Composition for flexible polyurethane foam, flexible polyurethane foam, and automotive seat pad
JP2013173813A (ja) シート用パッド
WO2024080268A1 (fr) Rembourrage de siège
JP2008138052A (ja) 軟質ポリウレタン発泡体の製造方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20131022

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20141015

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20141021

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20141215

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150512

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150526

R150 Certificate of patent or registration of utility model

Ref document number: 5754977

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250